Description

4-Benzyloxybenzaldehyde is a versatile aromatic aldehyde derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring a benzyl-protected phenolic aldehyde, makes it an invaluable intermediate for creating complex molecules with specific functionalities. This compound is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to develop active ingredients, fine chemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various drug candidates, including potential anti-inflammatory and central nervous system (CNS) agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a building block for creating organic semiconductors and liquid crystal compounds used in display technologies.
• Perfumery & Flavor Chemistry: Employed in the synthesis of fragrance and flavor ingredients due to its aromatic backbone.
• Polymer & Resin Modification: Acts as a monomer or cross-linking agent in the production of specialty polymers and epoxy resins.
• Organic Synthesis & Research: A fundamental reagent for constructing complex heterocycles, Schiff bases, and other fine chemicals in academic and industrial R&D labs.

Basic Information

Product Name	4-Benzyloxybenzaldehyde
CAS No.	4397-53-9
Molecular Formula	C₁₄H₁₂O₂
Molecular Weight	212.24 g/mol
Synonyms	p-Benzyloxybenzaldehyde; 4-(Benzyloxy)benzaldehyde; Benzyl 4-formylphenyl ether; 4-Formylphenyl benzyl ether; NSC 403697; BOB-CHO
EINECS	224-525-5

Quality Control

Our 4-Benzyloxybenzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the stringent requirements of our global B2B clients. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, identity, and impurity profiles. We support compliance with relevant regulatory frameworks, including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	70 - 74 °C
Loss on Drying	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.